Coronavirus disease 2019 (COVID-19) pandemic has proven to be tenacious and shows that the global commu nity is still poorly prepared to handling such emerging pandemics.Enhancing global solidarity in emergency preparedness and response,and the mobilization of conscience and cooperation,can serve as an excellent source of ideas and measures in a timely manner.The article provides an overview of the key components of risk communication and community engagement (RCCE) strategies at the early stages in vulnerable nations and populations,and highlight contextual recommendations for strengthening coordinated and sustainable RCCE preventive and emergency response strategies against COVID-19 pandemic.Global solidarity calls for firming govemance,abundant community participation and enough trust to boost early pandemic preparedness and response.Promoting public RCCE response interventions needs crucially improving government health systems and security proactiveness,community to individual confinement,trust and resilience solutions.To better understand population risk and vulnerability,as well as COVID-19 transmission dynamics,it is important to build intelligent systems for monitoring isolation/quarantine and tracking by use of artificial intelligence and machine learning systems algorithms.Experiences and lessons learned from the international community is crucial for emerging pandemics prevention and control programs,especially in promoting evidence-based decision-making,integrating data and models to inform effective and sustainable RCCE strategies,such as local and global safe and effective COVID-19 vaccines and mass immunization programs.